What was found
SUPPLEMENTAL INFORMATION: L/H STABILIZER RIB AT STA 120.33 4TH VERTICAL STIFFENER IS CRACKED / REMOVED DAMAGED AND REPAIRED LH STABILIZER RIB AT STA120.33; 4TH VERTICAL STIFFENER-CATEGORY A REPAIR PER SRM 55-10-09-2R-5. REPAIR 5.
- Difficulty date
- April 30, 2020
- Submitted
- May 4, 2022
- Operation
- Air carrier
- Aircraft
- N939WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36646
- Aircraft time
- 37,705 hours, 22,596 cycles
- System (JASC)
- 5510 · Horizontal Stabilizer Structure
- Part
- Stiffener
- Condition
- Cracked
- Location
- L/H Horiz. Stab.
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.